Dead or Alive 2 - Platform: Dreamcast

Original opening: 
-----------------
Use the following steps to unlock the original opening 
sequence for the game, which features a nude clone of 
Kasumi. Set your age to "21" in the game options. Then, 
make a ranking in survival mode in any position and enter 
"REALDEMO" as a name. Once you have saved the game with 
the new ranking, you can set the age to any desired value.

Control victory pose view:
-------------------------- 
When your character is doing their victory pose, hold X 
and press the D-pad or Analog-stick to move the camera. 
Hold B to zoom in at your character, then press the D-pad 
or Analog-stick to move the camera.

3D character preview:
---------------------
Enter the vs. mode option screen and disable the "Quick 
Selector" selection. This will allow you to preview the 
fighters in 3D at the character selection screen and see 
their costumes.

Increased jubbling: 
-------------------
Enter the options menu, and choose the game setting that 
allows you to set your age between 13 and 99. Increase 
your age to see more jubbling.

Kasumi's extra costume:
----------------------- 
Choose story mode and select Kasumi's third (pink) costume. 
Play through the game until you fight against yourself. The 
normally pink costume that CPU player appears in will now be 
black. 
Note: You can not play in the black costume, as it is only 
available for the CPU Kasumi.

Fight in the nighttime Aerial Garden: 
-------------------------------------
Enable level select for versus mode. Then at the level 
election screen, highlight Aerial Garden and press Y or R.

Hidden Ayane FMV sequence: 
--------------------------
Select Ayane and play through story mode until you fight 
Kasumi in the White Storm level. Knock her off the ledge into 
the ice cave. When you are in the cave, finish the fight. 
When you KO her you have to knock her at least ten feet away. 
The FMV sequence shows you shooting a blue smoke object at her 
instead of the normal sequence of you saying, "You Runaway Shiobi" 
Note: Some practice may be required to get the correct ending to 
the fight.

Full pause screen: 
------------------
Pause the game and press R, or Y + B, or X + Y.

Taunt opponent: 
---------------
Use the following combos to taunt your opponent:

Press Left, Right, Left, R 
Press Right, Left, Right, R 

Press Down(2), R 

Press Back(2), R 

Note: 
You can also substitute A + X + Y in place of R in the taunts.

Hidden artwork 
--------------
Place the game disc in a PC compatible CD-ROM drive to find 
several images of the girls from the game in bikinis in the 
"Bonus" directory.

Game Shark Codes
----------------
Infinite Health P1 26F76D270000012C 
50% Health P1 26F46D2740705064
26F76D2700000096 
Low Health P1 26F76D2700000001 
No Health P1 26F76D2700000000 
Infinite Health P2 38812A250000012C 
50% Health P2 38822A2540705064
38812A2500000096 
Low Health P2 38812A2500000001 
No Health P2 38812A2500000000